// 添加主题切换过渡
* {
  transition:
    background-color 0.3s ease,
    border-color 0.3s ease,
    color 0.2s ease;
}

// 排除不需要过渡的元素
.el-progress,
.el-loading-mask,
.el-image__inner,
.el-notification {
  &, * {
    transition: none !important;
  }
} 